#include <stdio.h>

int main() {
    printf("char: %lu bytes\n", sizeof(char));
    printf("short: %lu bytes\n", sizeof(short));
    printf("int: %lu bytes\n", sizeof(int));
    printf("long: %lu bytes\n", sizeof(long));
    printf("long long: %lu bytes\n", sizeof(long long));

    printf("A: %lu bytes\n", sizeof('A'));
    printf("1: %lu bytes\n", sizeof(1));
    printf("1U: %lu bytes\n", sizeof(1U));
    printf("1L: %lu bytes\n", sizeof(1L));
    printf("1LL: %lu bytes\n", sizeof(1LL));
}
